Blue Sapphire – Heated – 3.97 ct

Description

A large 3.97 ct blue sapphire with a round cut, measuring 9 x 6.25 mm. Round cuts are less common in coloured gemstones because they lose more rough during cutting, which makes a sapphire of this size in a round shape a good find.

The stone has had standard heat treatment only. Heating is a long-established, permanent treatment used on most sapphires on the market to improve colour and clarity, and it remains stable for the life of the stone.

At almost four carats, it makes a bold centre stone for a solitaire ring or pendant. Message us on WhatsApp for a 360° video or a live call to see the colour in daylight. Ships worldwide by insured FedEx.